bharadwaj [Fri, 22 Mar 2013 13:35:31 -0400] rev 16614
Merge
bharadwaj [Fri, 22 Mar 2013 07:58:55 -0700] rev 16613
8009539: JVM crash when run lambda testng tests
Summary: Ensure class pointer is non-null before dereferencing it to check if it is loaded.
Reviewed-by: kvn
roland [Thu, 21 Mar 2013 22:00:14 -0700] rev 16612
Merge
roland [Thu, 21 Mar 2013 09:27:54 +0100] rev 16611
7153771: array bound check elimination for c1
Summary: when possible optimize out array bound checks, inserting predicates when needed.
Reviewed-by: never, kvn, twisti
Contributed-by: thomaswue <thomas.wuerthinger@oracle.com>
mgerdin [Thu, 04 Apr 2013 19:07:32 +0200] rev 16610
Merge
mgerdin [Wed, 03 Apr 2013 09:19:02 +0200] rev 16609
Merge
tschatzl [Tue, 02 Apr 2013 10:03:02 +0200] rev 16608
8005857: assert in GC_locker from PSOldGen::expand with -XX:+PrintGCDetails and Verbose
Summary: Use GC_locker::is_active_and_needs_gc() instead of GC_locker::is_active() for providing information about the reason of heap expansion.
Reviewed-by: jmasa, johnc
ehelin [Sat, 23 Mar 2013 09:16:37 +0100] rev 16607
8009408: gc/metaspace/ClassMetaspaceSizeInJmapHeap.java fails with "exit code 1"
Reviewed-by: brutisso, sla, ctornqvi
johnc [Fri, 29 Mar 2013 13:49:37 -0700] rev 16606
8010463: G1: Crashes with -UseTLAB and heap verification
Summary: Some parts of the G1 heap can only be walked during a safepoint. Skip verifying these parts of the heap when verifying during JVM startup.
Reviewed-by: brutisso, tschatzl
tschatzl [Wed, 27 Mar 2013 19:21:18 +0100] rev 16605
7112912: Message "Error occurred during initialization of VM" on boxes with lots of RAM
Summary: Ergonomics now also takes available virtual memory into account when deciding for a heap size. The helper method to determine the maximum allocatable memory block now uses the appropriate OS specific calls to retrieve available virtual memory for the java process. In 32 bit environments this method now also searches for the maximum actually reservable amount of memory. Merge previously separate implementations for Linux/BSD/Solaris into a single method.
Reviewed-by: jmasa, tamao
mgerdin [Thu, 28 Mar 2013 10:27:28 +0100] rev 16604
7014552: gc/lock/jni/jnilockXXX works too slow on 1-processor machine
Summary: Keep a counter of how many times we were stalled by the GC locker, add a diagnostic flag which sets the limit.
Reviewed-by: brutisso, ehelin, johnc
zgu [Tue, 02 Apr 2013 07:40:52 -0700] rev 16603
Merge
iklam [Mon, 01 Apr 2013 14:05:41 -0700] rev 16602
8011048: Possible reading from unmapped memory in UTF8::as_quoted_ascii()
Summary: Pass utf_length parameter to UTF8::as_quoted_ascii()
Reviewed-by: dcubed, minqi
mgerdin [Tue, 02 Apr 2013 11:28:33 +0200] rev 16601
8009763: Add WB test for String.intern()
Summary: Add convenience method in StringTable, add WhiteBox method and simple sanity test
Reviewed-by: mgerdin, zgu
Contributed-by: leonid.mesnik@oracle.com
sla [Thu, 28 Mar 2013 15:39:52 +0100] rev 16600
8002118: WindbgDebuggerLocal should not try to load 64-bit debug libraries for 32-bit JVM
Reviewed-by: sspitsyn, zgu
Contributed-by: peter.allwin@oracle.com
coleenp [Sun, 31 Mar 2013 21:43:10 -0400] rev 16599
8010723: fatal error: acquiring lock Metaspace allocation lock/5 out of order
Summary: Avoid holding SystemDictionary_lock while calling Klass::remove_unshareable_info
Reviewed-by: coleenp, acorn
Contributed-by: ioi.lam@oracle.com